CAT 6I4578 For Sale
Browse our current listings for CAT 6I4578. Inventory may include new, used, rebuilt, aftermarket, and core heavy equipment parts. Create an account to view dealer information and contact them for price and other info.
Current Listings
Listing
1 of 6Part Number
6I4578Manufacturer
CATManufacturer Name
CATERPILLARCondition
USEDQuantity Available
42Ships From
MNLast Updated
9/14/2026Description
GEAR 3406E
Listing
2 of 6Part Number
6I4578Manufacturer
CATManufacturer Name
CATERPILLARCondition
USEDQuantity Available
1Ships From
MNLast Updated
9/14/2026Description
STUB SHAFT 3406 - ALT OF 6I3621
Listing
3 of 6Part Number
6I4578Manufacturer
CATManufacturer Name
CATERPILLARCondition
USEDQuantity Available
2Ships From
MNLast Updated
9/14/2026Description
GEAR 3406E - ALT OF 6I3618
Listing
4 of 6Part Number
6I4578Manufacturer
CATManufacturer Name
CATERPILLARCondition
USEDQuantity Available
53Ships From
MNLast Updated
9/14/2026Description
GEAR C15 - ALT OF 1304700
Listing
5 of 6Part Number
6I4578Manufacturer
CATManufacturer Name
CATERPILLARCondition
USEDQuantity Available
6Ships From
MNLast Updated
9/14/2026Description
GEAR 3406E - ALT OF 1304701
Listing
6 of 6Part Number
6I4578Manufacturer
CATManufacturer Name
CATCondition
USEDQuantity Available
1Ships From
TNLast Updated
1/28/2019Description
GEAR